package com.reactlibrary.view;

import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Parcelable;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

import com.reactlibrary.R;
import com.reactlibrary.JSBundleManager;
import com.reactlibrary.JSBundleManagerActivity;
import com.reactlibrary.model.Connection;

import java.net.HttpURLConnection;
import java.net.URL;

import static com.reactlibrary.view.ListConnectionActivity.versionList;

public class NewConnectionActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_new_connection);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        setTitle("New Connection");

        Button connectButton = (Button) findViewById(R.id.button2);
        connectButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                onConnectPressed();
            }
        });

        Button cancelButton = (Button) findViewById(R.id.button);
        cancelButton.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
               finish();
            }
        });

        if(versionList.isEmpty()){
            cancelButton.setVisibility(View.INVISIBLE);
        }

    }



    public void onConnectPressed(){

         EditText urlText = (EditText) findViewById(R.id.textUrl);
        String urlString = urlText.getText().toString();
        isValidURL(urlString);

    }

    private boolean isValidURL(String urlString) {
        FetchUpdateTask task = new FetchUpdateTask();
        task.execute(urlString);
        return false;
    }

    private class FetchUpdateTask extends AsyncTask<String, Void, String> {


        @Override
        protected String doInBackground(String... params) {

            String result = "";
            HttpURLConnection connection = null;
            try {
                URL url = new URL(params[0]);
                connection = (HttpURLConnection) url.openConnection();
                connection.connect();
                if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {
                    return "Server returned HTTP " + connection.getResponseCode()
                            + " " + connection.getResponseMessage();
                }


            } catch (Exception e) {
                e.printStackTrace();
                return e.toString();
            }
            return result;
        }

        @Override
        protected void onPostExecute(String result) {
            if (result != "") {
                JSBundleManagerActivity.getBundleManager(getBaseContext()).showProgressToast(R.string.auto_updater_url_broken);
                return;
            } else {
                    JSBundleManager manager = JSBundleManagerActivity.getBundleManager(getBaseContext());
                    if(manager!=null){
                        EditText urlText = (EditText) findViewById(R.id.textUrl);
                        String urlString = urlText.getText().toString();

                        EditText nameText = (EditText) findViewById(R.id.textName);
                        String nameString = nameText.getText().toString();

                        Connection urlConnection = new Connection();
                        urlConnection.setConnectionUrl(urlString);
                        urlConnection.setName(nameString);

                        Intent resultIntent =  getIntent();
                        resultIntent.putExtra("URL", (Parcelable) urlConnection);
                        setResult(RESULT_OK,resultIntent);
                        finish();

                    }
                }

            }
        }
}